Changes in Makefile

67f8bc848ee31831336bd478e57d2f993551902e - Merge drm/drm-fixes into drm-misc-fixes

Tue, 01 Sep 2026 09:38:51 +0200

Merge drm/drm-fixes into drm-misc-fixesLet's start the 7.3 drm-misc-fixes cycle.Signed-off-by: Maxime Ripard List of files: /linux/tools/testing/selftests/timers/Makefile

3b4128b9f374b4219eb716f4ad8a307bc7eb3d84 - Merge tag 'timers-core-2026-08-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Wed, 19 Aug 2026 01:23:56 +0200

Merge tag 'timers-core-2026-08-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipPull timer and timekeeping core updates from Thomas Gleixner: - Fix a subtly inconsistency in the timekeeping code, which fails to account for the monotonicity adjustment in ntp_error. For small changes of the clocksource multiplicator (+/-1) which are typically used by the NTP PLL this is hard to observe. But for larger adjustments, e.g. caused by a direct frequency setting through adjtimex() the one-time uncompensated offset is significant. Cure this by adjusting ntp_error with the resulting offset so that the discrepancy is smoothed away over time - Make tick length calculations correct in NTP. The timekeeping core takes the quantisation of the clocksource into account when calculating the tick length to compensate for the deviation of the nominal NTP_INTERVAL_LENGTH. While timekeeping gets this right, NTP is not aware of that, which means it operates on the nominal value and not on the actual value which is determined by the clock source frequency. The rounding of a coarse clocksource like the ACPI PM timer results in a +127 PPM deviation. Cure this by exposing the deviation to the NTP code so that it can operate on the same data as the timekeeping core. This is purely kernel internal. User space still sees the nominal tick lenght via adjtimex(). - The accuracy of the NTP adjustments is fairly approximate as the code assumes that the invocations are precisely in NTP interval frequency ticks and the final adjustment can over and under-run. Cure this by adjusting ntp_error by the intended skew on each tick to achieve the desired rate. - Handle the two competing skews of time offset and time adjustment correctly by calculating the conflict portion between the skews and adjusting both accordingly. - A set of updates and improvements for the selftests - The usual small fixes and improvements all over the place* tag 'timers-core-2026-08-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (58 commits) selftests: timers: nsleep-lat: Check all calls to clock_nanosleep() and clock_gettime() selftests: timers: nsleep-lat: Reuse kselftest error numbers selftests: timers: nsleep-lat: Explicitly list the tested clocks selftests: timers: nsleep-lat: Use NSEC_PER_MSEC define for unreasonable latency selftests: timers: nanosleep: Report each test separately selftests: timers: nanosleep: Explicitly handle timer_delete() failure selftests: timers: nanosleep: Move all single clock tests out of the loop in main() selftests: timers: nanosleep: Reuse kselftest error numbers selftests: timers: nanosleep: Explicitly list the tested clocks selftests: timers: nanosleep: Drop output alignment selftests: timers: Use clock_name() and constants from clock-helpers.h selftests: Add clock-helpers.h timer_list: Use ktime_t over nanoseconds timer_list: Use standard 'long long' format placeholders hrtimer: Add a lockdep assertion to hrtimer_update_base() timekeeping: Use u32 for clock_was_set_seq timekeeping: Rename clockid_aux_valid() to clockid_is_aux_clock() hrtimer: Account nr_retries on recovered interrupt retries timers/itimer: Zero-init old itimerval before copy to userspace nohz: Replace dead select with choice default ... List of files: /linux/tools/testing/selftests/timers/Makefile

f44ce7fdbdd00a596455b8689b62c12d5530d610 - selftests: timers: Partially revert "Remove local NSEC_PER_SEC and USEC_PER_SEC defines"

Wed, 10 Jun 2026 03:47:21 +0200

selftests: timers: Partially revert "Remove local NSEC_PER_SEC and USEC_PER_SEC defines"This partially reverts commit 80fa614e2fbc ("selftests: timers: Removelocal NSEC_PER_SEC and USEC_PER_SEC defines").The original commit removed local definitions of NSEC_PER_SEC andUSEC_PER_SEC in favor of including . However,NSEC_PER_SEC in vdso/time64.h is defined as 1000000000L, which is32-bit on 32-bit architectures. This causes integer overflow warningsin several timer tests when doing arithmetic like NSEC_PER_SEC * 10 on32-bit systems.To fix this, restore the local definitions of NSEC_PER_SEC andUSEC_PER_SEC in the test files, but use "LL" suffix consistently(1000000000LL and 1000000LL) to ensure 64-bit arithmetic and avoidoverflows.We keep the cleanup from the original commit that renamed pluraldefinitions (NSECS_PER_SEC/USECS_PER_SEC) to singular ones inposix_timers.c, but we now define them locally there as well.This also removes the dependency of the selftests on the internalkernel header .Signed-off-by: Wake Liu Signed-off-by: Thomas Gleixner Acked-by: John Stultz Link: https://patch.msgid.link/20260610014721.718362-1-wakel@google.com List of files: /linux/tools/testing/selftests/timers/Makefile

c771600c6af14749609b49565ffb4cac2959710d - Merge drm/drm-next into drm-intel-gt-next

Wed, 05 Feb 2025 10:29:14 +0100

Merge drm/drm-next into drm-intel-gt-nextWe need4ba4f1afb6a9 ("perf: Generic hotplug support for a PMU with a scope")in order to land a i915 PMU simplification and a fix. That landed in 6.12and we are stuck at 6.9 so lets bump things forward.Signed-off-by: Tvrtko Ursulin List of files: /linux/tools/testing/selftests/timers/Makefile

60675d4ca1ef0857e44eba5849b74a3a998d0c0f - Merge branch 'linus' into x86/mm, to pick up fixes

Fri, 20 Dec 2024 10:25:44 +0100

Merge branch 'linus' into x86/mm, to pick up fixesSigned-off-by: Ingo Molnar List of files: /linux/tools/testing/selftests/timers/Makefile

25768de50b1f2dbb6ea44bd5148a87fe2c9c3688 - Merge branch 'next' into for-linus

Tue, 21 Jan 2025 06:37:39 +0100

Merge branch 'next' into for-linusPrepare input updates for 6.14 merge window. List of files: /linux/tools/testing/selftests/timers/Makefile

6d4a0f4ea72319c9a37c1a7191695467006dd272 - Merge tag 'v6.13-rc3' into next

Tue, 17 Dec 2024 18:40:45 +0100

Merge tag 'v6.13-rc3' into nextSync up with the mainline. List of files: /linux/tools/testing/selftests/timers/Makefile

c5fb51b71788926feef0d07f30c8af1d5e4af1a6 - Merge remote-tracking branch 'pm/opp/linux-next' into HEAD

Fri, 03 Jan 2025 16:13:45 +0100

Merge remote-tracking branch 'pm/opp/linux-next' into HEADMerge pm/opp tree to get dev_pm_opp_get_bw()Signed-off-by: Rob Clark List of files: /linux/tools/testing/selftests/timers/Makefile

e7f0a3a6f7339af55f1ca2c27131739d75569c08 - Merge drm/drm-next into drm-intel-next

Wed, 11 Dec 2024 21:06:05 +0100

Merge drm/drm-next into drm-intel-nextCatching up with 6.13-rc2.Signed-off-by: Rodrigo Vivi List of files: /linux/tools/testing/selftests/timers/Makefile

8f109f287fdc7b8fc7dcb6b2190c8b17dc22fcda - Merge drm/drm-next into drm-xe-next

Mon, 02 Dec 2024 17:22:11 +0100

Merge drm/drm-next into drm-xe-nextA backmerge to get the PMT preparation work formerging the BMG PMT support.Signed-off-by: Rodrigo Vivi List of files: /linux/tools/testing/selftests/timers/Makefile

3aba2eba84e0219fb66061359052be81bd883d53 - Merge drm/drm-next into drm-misc-next

Mon, 02 Dec 2024 12:44:18 +0100

Merge drm/drm-next into drm-misc-nextKickstart 6.14 cycle.Signed-off-by: Maxime Ripard List of files: /linux/tools/testing/selftests/timers/Makefile

bcfd5f644c5b933cfb3c488220e40a03e011e8a4 - Merge tag 'v6.13-rc1' into perf/core, to refresh the branch

Mon, 02 Dec 2024 11:52:59 +0100

Merge tag 'v6.13-rc1' into perf/core, to refresh the branchSigned-off-by: Ingo Molnar List of files: /linux/tools/testing/selftests/timers/Makefile

c34e9ab9a612ee8b18273398ef75c207b01f516d - Merge tag 'asoc-fix-v6.13-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

Thu, 05 Dec 2024 18:09:29 +0100

Merge tag 'asoc-fix-v6.13-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linusASoC: Fixes for v6.13A few small fixes for v6.13, all system specific - the biggest thing isthe fix for jack handling over suspend on some Intel laptops. List of files: /linux/tools/testing/selftests/timers/Makefile

cf87766dd6f9ddcceaa8ee26e3cbd7538e42dd19 - Merge branch 'ovl.fixes'

Tue, 26 Nov 2024 18:15:06 +0100

Merge branch 'ovl.fixes'Bring in an overlayfs fix for v6.13-rc1 that fixes a bug introduced bythe overlayfs changes merged for v6.13.Signed-off-by: Christian Brauner List of files: /linux/tools/testing/selftests/timers/Makefile

856385e0c56e7739bddea869e7a17f040211a2fc - Merge tag 'linux_kselftest-next-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Wed, 20 Nov 2024 20:54:39 +0100

Merge tag 'linux_kselftest-next-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftestPull kselftest update from Shuah Khan: "timer test: - remove duplicate defines - fixes to improve error reporting rtc test: - check rtc alarm status in alarm test resctrl test: - add array overrun checks during iMC config parsing code and when reading strings - fixes and reorganizing code"* tag 'linux_kselftest-next-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (23 commits) selftests/resctrl: Replace magic constants used as array size selftests/resctrl: Keep results from first test run selftests/resctrl: Do not compare performance counters and resctrl at low bandwidth selftests/resctrl: Use cache size to determine "fill_buf" buffer size selftests/resctrl: Ensure measurements skip initialization of default benchmark selftests/resctrl: Make benchmark parameter passing robust selftests/resctrl: Remove unused measurement code selftests/resctrl: Only support measured read operation selftests/resctrl: Remove "once" parameter required to be false selftests/resctrl: Make wraparound handling obvious selftests/resctrl: Protect against array overflow when reading strings selftests/resctrl: Protect against array overrun during iMC config parsing selftests/resctrl: Fix memory overflow due to unhandled wraparound selftests/resctrl: Print accurate buffer size as part of MBM results selftests/resctrl: Make functions only used in same file static selftests: Add a test mangling with uc_sigmask selftests: Rename sigaltstack to generic signal selftest: rtc: Add to check rtc alarm status for alarm related test selftests:timers: remove local CLOCKID defines selftests: timers: Remove unneeded semicolon ... List of files: /linux/tools/testing/selftests/timers/Makefile

80fa614e2fbcf11069f0995e1601fb2e5702e2f4 - selftests: timers: Remove local NSEC_PER_SEC and USEC_PER_SEC defines

Tue, 24 Sep 2024 02:30:36 +0200

selftests: timers: Remove local NSEC_PER_SEC and USEC_PER_SEC definesRemove local NSEC_PER_SEC and USEC_PER_SEC defines. Pick them up frominclude/vdso/time64.h. This requires -I $(top_srcdir) to the timersMakefile to include the include/vdso/time64.h.posix_timers test names the defines NSECS_PER_SEC and USECS_PER_SEC.Change posix_timers test references to the defines to match thedefines in the header file.Signed-off-by: Shuah Khan Acked-by: John Stultz Acked-by: Thomas Gleixner Signed-off-by: Shuah Khan List of files: /linux/tools/testing/selftests/timers/Makefile

4b4193256c8d3bc3a5397b5cd9494c2ad386317d - Merge branch 'next' into for-linus

Tue, 15 Dec 2020 01:27:23 +0100

Merge branch 'next' into for-linusPrepare input updates for 5.11 merge window. List of files: /linux/tools/testing/selftests/timers/Makefile

3c09ec59cdea5b132212d97154d625fd34e436dd - Merge branches 'for-next/kvm-build-fix', 'for-next/va-refactor', 'for-next/lto', 'for-next/mem-hotplug', 'for-next/cppc-ffh', 'for-next/pad-image-header', 'for-next/zone-dma-default-32-bit', 'for-next/signal-tag-bits' and 'for-next/cmdline-extended' into for-next/core

Wed, 09 Dec 2020 19:04:35 +0100

Merge branches 'for-next/kvm-build-fix', 'for-next/va-refactor', 'for-next/lto', 'for-next/mem-hotplug', 'for-next/cppc-ffh', 'for-next/pad-image-header', 'for-next/zone-dma-default-32-bit', 'for-next/signal-tag-bits' and 'for-next/cmdline-extended' into for-next/core* for-next/kvm-build-fix: : Fix KVM build issues with 64K pages KVM: arm64: Fix build error in user_mem_abort()* for-next/va-refactor: : VA layout changes arm64: mm: don't assume struct page is always 64 bytes Documentation/arm64: fix RST layout of memory.rst arm64: mm: tidy up top of kernel VA space arm64: mm: make vmemmap region a projection of the linear region arm64: mm: extend linear region for 52-bit VA configurations* for-next/lto: : Upgrade READ_ONCE() to RCpc acquire on arm64 with LTO arm64: lto: Strengthen READ_ONCE() to acquire when CONFIG_LTO=y arm64: alternatives: Remove READ_ONCE() usage during patch operation arm64: cpufeatures: Add capability for LDAPR instruction arm64: alternatives: Split up alternative.h arm64: uaccess: move uao_* alternatives to asm-uaccess.h* for-next/mem-hotplug: : Memory hotplug improvements arm64/mm/hotplug: Ensure early memory sections are all online arm64/mm/hotplug: Enable MEM_OFFLINE event handling arm64/mm/hotplug: Register boot memory hot remove notifier earlier arm64: mm: account for hotplug memory when randomizing the linear region* for-next/cppc-ffh: : Add CPPC FFH support using arm64 AMU counters arm64: abort counter_read_on_cpu() when irqs_disabled() arm64: implement CPPC FFH support using AMUs arm64: split counter validation function arm64: wrap and generalise counter read functions* for-next/pad-image-header: : Pad Image header to 64KB and unmap it arm64: head: tidy up the Image header definition arm64/head: avoid symbol names pointing into first 64 KB of kernel image arm64: omit [_text, _stext) from permanent kernel mapping* for-next/zone-dma-default-32-bit: : Default to 32-bit wide ZONE_DMA (previously reduced to 1GB for RPi4) of: unittest: Fix build on architectures without CONFIG_OF_ADDRESS mm: Remove examples from enum zone_type comment arm64: mm: Set ZONE_DMA size based on early IORT scan arm64: mm: Set ZONE_DMA size based on devicetree's dma-ranges of: unittest: Add test for of_dma_get_max_cpu_address() of/address: Introduce of_dma_get_max_cpu_address() arm64: mm: Move zone_dma_bits initialization into zone_sizes_init() arm64: mm: Move reserve_crashkernel() into mem_init() arm64: Force NO_BLOCK_MAPPINGS if crashkernel reservation is required arm64: Ignore any DMA offsets in the max_zone_phys() calculation* for-next/signal-tag-bits: : Expose the FAR_EL1 tag bits in siginfo arm64: expose FAR_EL1 tag bits in siginfo signal: define the SA_EXPOSE_TAGBITS bit in sa_flags signal: define the SA_UNSUPPORTED bit in sa_flags arch: provide better documentation for the arch-specific SA_* flags signal: clear non-uapi flag bits when passing/returning sa_flags arch: move SA_* definitions to generic headers parisc: start using signal-defs.h parisc: Drop parisc special case for __sighandler_t* for-next/cmdline-extended: : Add support for CONFIG_CMDLINE_EXTENDED arm64: Extend the kernel command line from the bootloader arm64: kaslr: Refactor early init command line parsing List of files: /linux/tools/testing/selftests/timers/Makefile

20c7775aecea04d8ca322039969d49dcf568e0e9 - Merge remote-tracking branch 'origin/master' into perf/core

Thu, 26 Nov 2020 13:16:55 +0100

Merge remote-tracking branch 'origin/master' into perf/coreFurther perf/core patches will depend on: d3f7b1bb2040 ("mm/gup: fix gup_fast with dynamic page table folding")which is already in Linus' tree. List of files: /linux/tools/testing/selftests/timers/Makefile

05909cd9a0c8811731b38697af13075e8954314f - Merge tag 'v5.9' into next

Wed, 18 Nov 2020 03:13:23 +0100

Merge tag 'v5.9' into nextSync up with mainline to bring in the latest DTS files. List of files: /linux/tools/testing/selftests/timers/Makefile